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Home> Products > Dyestuffs and Pigments > Fluorescent Brighteners > CAS DataBase Listed 1 > CAS 1533-45-5
1533-45-5 structure 3D

CAS 1533-45-5 products price,suppliers

  • solid


    DryPowder

  • Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
  • Molecular Weight: 414.45472
  • Formula: C28H18N2O2
  • Synonyms: 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene; 2,2-(1,2-ETHENEDIYLDI-4,1-PHENYLENE )BIS(BENZOXAZOLE); 2,2'-(vinylenedi-p-phenylene)bisbenzoxazole; 2,2’-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazol; 4,4″-Bis(2-benzoxazolyl)stilbene; 4,4'-BIS(2-BENZOXAZOLYL)STILBENE;
Properties Safety and Handling MSDS Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
Properties
  • Molecular Weight:
  • 414.45472
  • Density:
  • 1.39 (25 C)
  • Boiling Point:
  • 566.8 °C at 760 mmHg
  • Melting Point:
  • 357-359℃
  • Flash Point:
  • 285.1 °C
  • Storage Temperature:
  • Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
  • Refractive index:
  • 1.731
  • Solubility:
  • Insoluble
  • Stability:
  • Stable. Incompatible with strong oxidizing agents.
  • More Properties>>
There are 220 suppliers who can provide 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with CAS No. 1533-45-5
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2,2'-(vinylenedi-p-phenylene)bisbenzoxazole
2,2'-(vinylenedi-p-phenylene)bisbenzoxazole
  • FOB Price:1 USD/gram 
  • Min.Order:1 Gram 
  • Supply Ability:3000 Kilogram/Month 
  • Appearance:Colorless liquid 
  • Purity:99%%min 
  • Packaging:bags /drum /aluminum foil or according to sclient requirement 
  • Usage:Used to whiten polyester stock solution 
  • Brand:TELY 
  • Description:Physical and chemical properties of diethyl phthalate The density of 1.1 + / - 0.1 g/cm3 Boiling point 294.0±0.0 °C at 760 mmHg Melting point - 3 ° C (lit.) Mole
  • Updatetime:Nov 29 2022 
4,4'-Bis(2-benzoxazolyl)stilbene CAS.1533-45-5
4,4'-Bis(2-benzoxazolyl)stilbene CAS.1533-45-5
  • FOB Price:36 USD/kg 
  • Min.Order:1 KG 
  • Supply Ability:4000 MT/Month 
  • Appearance:soild 
  • Purity:99% 
  • Packaging:customization 
  • Usage:It can also be used for whitening plastic products. 
  • Brand:YOUZE 
  • Description:Quick Details Classification: Pharmaceutical Intermediates Cas NO.:1533-45-5 Name: 4,4'-Bis(2-benzoxazolyl)stilbene Formula:C28H18N2O2 Boiling P
  • Updatetime:Nov 25 2022 
High purity 4,4'-Bis(2-benzoxazolyl)stilbene(1533-45-5)
High purity 4,4'-Bis(2-benzoxazolyl)stilbene(1533-45-5...
  • FOB Price:60 USD/kg 
  • Min.Order:1 KG 
  • Supply Ability:5000 KG/Month 
  • Appearance:powder 
  • Purity:99% 
  • Packaging:Aluminum foil bag or according to your requirement 
  • Usage:pharmaceutical intermediate 
  • Brand:FQ 
  • Description:Popular Products
  • Updatetime:Nov 10 2022 
High temperature optical brightener OB-1 for PVC plastics Cas 1533-45-5
High temperature optical brightener OB-1 for PVC plastics Ca...
  • FOB Price:1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:200 Metric Ton/Month 
  • Appearance:Powder 
  • Purity:99.0%min 
  • Packaging:1 kg 
  • Usage:Plant Extracts 
  • Brand:Crovell 
  • Description:Package Our Lab
  • Updatetime:Nov 08 2022 
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
  • FOB Price:1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:5000 Kilogram/Month 
  • Appearance:yellowish green powder 
  • Purity:99(%) 
  • Packaging:ribbon of gold foil 
  • Usage:Used as intermediate for medicine, dye, fungicide and photoinitiator 
  • Brand:yanxi 
  • Description:ProName: high purity 2,2'-(1,2-Ethenediyldi-4,... CasNo:
  • Updatetime:Aug 24 2022 
High Purity CAS 1533-45-5 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
High Purity CAS 1533-45-5 2,2'-(1,2-Ethenediyldi-4,1-phe...
  • FOB Price:100 USD/kg 
  • Min.Order:100 G 
  • Supply Ability:10000 T/Month 
  • Appearance:yellow powder 
  • Purity:99% 
  • Packaging:<1kg,Aluminium foil paper packaging;1kg-25kg,Plastic sealed packaging and drums 
  • Usage:Laboratory research and development process and pharmaceutical and chemical production 
  • Brand:CRM 
  • Updatetime:Oct 26 2022 
Factory Supply Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-
Factory Supply Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenyl...
  • FOB Price:0.1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:2000 Metric Ton/Year 
  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis- with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has I...
  • Updatetime:Jul 07 2022 
4,4'-Bis(2-benzoxazolyl)stilbene high quality
4,4'-Bis(2-benzoxazolyl)stilbene high quality
  • FOB Price:10 USD/g 
  • Min.Order:1 G 
  • Supply Ability:50 KG/Month 
  • Appearance:powder 
  • Purity:99% 
  • Packaging:According to customers requirements 
  • Brand:BOCAO 
  • Description:Detailed instructions Whatsapp/Skype/ wechat: +86 1 91
  • Updatetime:Oct 11 2022 
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
  • Min.Order:10 Gram 
  • Supply Ability:1000 Kilogram/Month 
  • Appearance:powder 
  • Purity:99.8% 
  • Packaging:Aluminum foil bag,drum or according to your needs 
  • Usage:in reseach 
  • Brand:New-Rise 
  • Description:· Appearance: Powder &mi
  • Updatetime:Oct 26 2021 
4,4'-Bis(2-benzoxazolyl)stllbene
4,4'-Bis(2-benzoxazolyl)stllbene
  • FOB Price:1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:11 Metric Ton/Year 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis- Synonyms: Benzoxazole,2,2'-(vinylenedi-p-phenylene)bis- (7CI,8CI);2,2'-(Vinylenedi-p-phenylene)bisbenzoxazole;4,4'-Di(benzoxazol-2-yl)stilbene;C.I. 40674;Eastobrite OB 1;Fluorescent Brightener 393;Opt...
  • Updatetime:Nov 29 2022 
Optical brighteners ;ob-1
Optical brighteners ;ob-1
  • FOB Price:10 USD/kilogram 
  • Purity:99.00% 
  • Packaging:25KG/DRUM 
  • Usage:intermediate 
  • Brand:LUYUNJIA 
  • Description:Foctory direct sell, quality guarantted, 99.5%, 6143kg/drum or as clients'request, in stock for prompt shipment!
  • Updatetime:Nov 28 2022 
Optical brightener OB-1T
Optical brightener OB-1T
  • Appearance:Bright yellowish crystal powder 
  • Purity:99% 
  • Packaging:25kg Paper plastic composite bag with PE liner. 
  • Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl 
  • Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics. Also known as optical brighteners, fluorescent whitening agents. Fabrics and the like are often yellow due to the inclusion of colored impurities. In the p...
  • Updatetime:Nov 29 2022 
Chinese Optical Brightener Factory Oba 393 99% Purity CAS 1533-45-5 Fluorescent Brightener Ob-1 Optical Brightener Ob1 for PVC Plastic, Polyester Fiber
Chinese Optical Brightener Factory Oba 393 99% Purity CAS 15...
  • FOB Price:5 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:50 Metric Ton/Month 
  • Appearance:yellow powder 
  • Purity:99% 
  • Packaging:2kg,10kg,25kg,50kg 
  • Usage:pharmaceutical intermediates 
  • Brand:JOA 
  • Description:Basic Info.
  • Updatetime:May 06 2022 
cas 1533-45-5 Supply high purity optical brightener ob-1
cas 1533-45-5 Supply high purity optical brightener ob-1
  • FOB Price:1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:200 Metric Ton/Month 
  • Appearance:yellow powder 
  • Purity:99% 
  • Packaging:25kg/bag 
  • Usage:pharmaceutical intermediates 
  • Brand:Qige 
  • Updatetime:Dec 10 2020 
optical brightener OB-1
optical brightener OB-1
  • FOB Price:12 USD/kilogram 
  • Min.Order:200 Kilogram 
  • Supply Ability:60 Metric Ton/Month 
  • Appearance:slight greenish yellow powder 
  • Purity:98.5%min 
  • Packaging:10kg/20kg fiber drum 
  • Usage:Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during 
  • Brand:Raytop 
  • Description:Product Name
  • Updatetime:Jun 02 2016 
Optical Brightener for Masterbatches
Optical Brightener for Masterbatches
  • FOB Price:13.9 USD/kilogram 
  • Min.Order:100 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:yellowish green powder 
  • Purity:≥99% 
  • Packaging:25kg per fiber drum 
  • Usage:Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during 
  • Brand:RT 
  • Description:Product Name
  • Updatetime:May 10 2016 
Fluorescent Brightener
Fluorescent Brightener
  • Min.Order:10 Kilogram 
  • Supply Ability:200 Metric Ton/Year 
  • Appearance:Yellow crystal powder 
  • Purity:98% 
  • Packaging:According to the request of customer 
  • Usage:used in thermoplastics 
  • Brand:MOSINTER 
  • Description:Fluorescent Brightener 393 (CAS: 1533-45-5) Item
  • Updatetime:Jan 14 2019 
Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-
Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-
  • Min.Order:10 Gram 
  • Supply Ability:1000 Metric Ton/Year 
  • Appearance:solid 
  • Purity:98% 
  • Packaging:10g/50g/100g/1kg 
  • Usage:intermediate 
  • Description:Name: Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis- (Related Reference) EINECS: 216-245-3 Molecular Formula: C 28 H 18 N 2 O 2 CAS Registry Number: 1533-45-5 Synonyms: Benzoxazole,2,2'-(vinylenedi-p-phenylene)bis- (7CI,8CI); 2,2'-(Vinylenedi-p-phenylen...
  • Updatetime:May 24 2017 
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
  • FOB Price:1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:Solid 
  • Purity:98% 
  • Packaging:Standard export package 
  • Usage:Pharmaceutical Intermediates 
  • Brand:Corey 
  • Description:GC072 Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D center,wi...
  • Updatetime:May 21 2019 
Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-
Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-
  • FOB Price:1 USD/gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1000 Metric Ton/Day 
  • Appearance:COA 
  • Purity:99% 
  • Packaging:1KG/BAG 
  • Usage:For Medical research 
  • Brand:CLAP 
  • Description:Pls feel free to contact us for detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.
  • Updatetime:Apr 24 2022 
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